* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.container {
    width: 1050px;
    margin: auto;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

ul::after,
.row::after {
    display: table;
    content: "";
    clear: both;
}

nav {
    margin-top: 10px;
    border-bottom: 1px solid #999999;
}

nav li {
    float: left;

}

nav li a {
    display: inline-block;
    padding: 15px 15px;
    color: #1d1d1d;
}

nav li a:hover {
    border-bottom: 3px solid #0052d9;
}

nav li a.active {
    border-bottom: 3px solid #0052d9;
    font-weight: 600;
    color: #000;
}

nav img {
    width: 150px;
    height: 45px;
    margin-right: 15px;
    padding-left: 25px;
}

nav li a.a:hover {
    border: none;
}

nav li a.aaa {
    margin-top: 7px;
    padding: 8px 18px;
    color: #0052d9;
    background: rgba(12, 90, 219, .2);
    border-radius: 30px;
}

nav li a.aaa:hover {
    color: #0052d9;
    background: rgba(12, 90, 219, .4);
    border-radius: 30px;
    border: none;
}

main .advertisement img {
    width: 100%;
    margin-top: 25px;
}

main .box .col2 {
    margin-top: 25px;
    float: left;
    width: 200px;
    border: 1px solid #a8a8a8;
    border-radius: 3px;
    position: fixed;

}

main .box .col8 .inner{
    padding: 0 25px;
}

main .box .col8 {
    margin-top: 25px;
    float: left;
    width: 60%;
    margin-left: 20%;
}

main .box .col3 {
    margin-top: 25px;
    float: left;
    width: 20%;
}

main .box li {
    text-align: center;
    padding: 15px 0;
    border-top: 1px solid #a8a8a8;
}

main .box li.active {
    background: #4889f3;
    padding: 10px 0;
    border: none;
}

main .box li.active a {
    color: white;
}

main .box li a {
    color: #363636;
}

main .box li a:hover {
    color: #4889f3;
}

main .box .col8 img{
    width: 100%;
}

main .box .col8 .box1 .left{
    float: left;
    width: 70%;
}

main .box .col8 .box1 .left img{
    padding-right: 10px;
}

main .box .col8 .box1 .right{
    float: left;
    width: 30%;
}

main .box .col8 .box1 .right img{
    padding-bottom: 5px;
    height: 118.6px;
}

main .box .col8 h2{
    color: #4889f3;
    padding-top: 20px;
}

main .box .col8 .box-1{
    border-bottom: 1px solid #aeaeae;
    padding-bottom: 15px;
    padding-top: 15px;
}

main .box .col8 .box-1 .col8{
    margin: 0;
    position: relative;
}

main .box .col8 .box-1 .col8 h3{
    color: #2e302e;
    font-size: 18px;
    position: relative;
}

main .box .col8 .box-1 .col8 a{
    display: inline-block;
    padding: 5px 10px;
    border-radius: 20px;
    color: #999999;
    font-size: 10px;
    background: rgba(133,133,133,.2);
    margin: 4px 0;
}

main .box .col8 .box-1 .col8 span{
    display: block;
    font-size: 10px;
    color: #404040;
}

main .box .col8 .box-1 .col8 a.i{
    background: none;
    display: inline-block;
    position: absolute;
    bottom: -10px;
    right: 5px;
}

main .box .col8 .box-1 .col8 a.i i{
    display: inline-block;
    background: url("../img/66.png");
    width: 15px;
    height: 15px;
    position: absolute;
    right: 40px;
    bottom: 5px;
}

main .box .col8 .box-1 .inner{
    padding: 5px 0 0 15px;
}

main .box .col8 .box-1 .col4{
    width: 30%;
    float: left;
}

main .box .col8 .box-1 .col8{
    width: 70%;
    float: left;
}

main .box .col8 .box-2{
    border-bottom: 1px solid #aeaeae;
    padding-top: 15px;
    padding-bottom: 15px;
    position: relative;
}

main .box .col8 .box-2 .col4{
    padding-top: 5px;
    padding-bottom: 5px;
    float: left;
    width: 33.33333333%;
    margin-left: -2.5px;
}

main .box .col8 .box-2 .inner{
    padding: 2.5px;
}

main .box .col8 .box-2 h3{
    position: relative;
    color: #2e302e;
    font-size: 18px;
}

main .box .col8 .box-2 p{
    display: block;
    position: absolute;
    bottom: 15px;
    left: 135px;
}

main .box .col8 .box-2 a{
    padding: 5px 10px;
    border-radius: 20px;
    color: #999999;
    font-size: 10px;
    background: rgba(133,133,133,.2);
    margin: 4px 5px 4px 0;
}

main .box .col8 .box-2 span{
    display: block;
    font-size: 11px;
    color: #404040;
}

main .box .col8 .box-2 a.i{
    background: none;
    display: inline-block;
    position: absolute;
    bottom: 5px;
    right: 5px;
}

main .box .col8 .box-2 a.i i{
    display: inline-block;
    background: url("../img/66.png");
    width: 15px;
    height: 15px;
    position: absolute;
    right: 40px;
    bottom: 5px;
}

main .box .col8 i.h{
    display: inline-block;
    background: url("../img/70.png");
    width: 23px;
    height: 25px;
 
}

main .box .col8 .box-3 .col12{
    border-radius: 3px;
    display: inline-block;
    background: rgba(135,135,135,.4);
    width: 100%;
    text-align: center;
}

main .box .col8 .box-3 .col12 a{
    display: inline-block;
    color: #696969;
    padding: 10px 0;
}

main .box .col3 img{
    width: 100%;
}

main .box .col3 .box2{
    background: #f7f8f9;
    border-radius: 2px;
}

main .box .col3 .box2 .box{
    display: inline-block;
    padding: 10px 15px;

}

main .box .col3 h3{
    color: #4889f3;
    padding: 30px 0 10px 15px;
}

main .box .col3 .box2 .box2 a{
    display: inline-block;
    padding: 15px 99px;
    color: #696969;
}

main .box .col3 .box2 .left{
    float: left;
    width: 40%;
}

main .box .col3 .box2 {
    color: #363636;
    font-size: 13px;
}


main .box .col3 .box2 .right{
    padding-left: 5px;
    font-size: 13px;
    float: left;
    width: 60%;
    color: #363636;
}

footer{
    padding-top: 100px;
    padding-bottom: 50px;
    text-align: center;
}

footer p{
    display: inline-block;
}

footer div{
    color: #4a4c4a;
    margin: 25px 0;
}

footer a{
    color: #4a4c4a;
}

footer a:hover{
    color: #1d1d1d;
}